diff options
Diffstat (limited to 'doc/sphinx')
| -rw-r--r-- | doc/sphinx/proof-engine/proof-handling.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/sphinx/proof-engine/proof-handling.rst b/doc/sphinx/proof-engine/proof-handling.rst index 4480b10319..55e4f26fe8 100644 --- a/doc/sphinx/proof-engine/proof-handling.rst +++ b/doc/sphinx/proof-engine/proof-handling.rst @@ -156,6 +156,10 @@ list of assertion commands is given in :ref:`Assertions`. The command ``T``, then the commands ``Proof using a`` and ``Proof using T a`` are equivalent. + The set of declared variables always includes the variables used by + the statement. In other words ``Proof using e`` is equivalent to + ``Proof using Type + e`` for any declaration expression ``e``. + .. cmdv:: Proof using {+ @ident } with @tactic Combines in a single line :cmd:`Proof with` and :cmd:`Proof using`. |